HTML tags and HTML elements are not the same thing.
HTML tags are the markup language used to define the structure of a webpage. They are denoted by angle brackets, and are used to wrap around content to indicate how it should be displayed. For example, the "p" tag is used to wrap around a paragraph of text, and the "h1" tag is used to wrap around a heading.
HTML elements are the components of a webpage that are defined by HTML tags. They consist of both the opening and closing tags, as well as any content that is contained between them. For example, an element might be a paragraph of text wrapped in "p" tags, or a heading wrapped in "h1" tags.
In summary, HTML tags are used to define the structure of a webpage, while HTML elements are the components of the webpage that are defined by those tags.